What does LSL stand for?
LSL: Lesotho Loti (ISO currency code) LSL: Linden Scripting Language (scripting language ...
Is LVL stronger than LSL?
Due its high allowable shear strength, LSL beams have capacity for larger penetrations than other engineered wood beam options. While not as strong as LVL or PSL beams, LSL is generally cheaper and are ideal for short spans. PSL beams are generally more expensive than glulam, LSL, or LVL beams.
Where to buy LSL lumber?
- LP® SolidStart® LSL is made from wood, a renewable, natural resource
- 1.35E design value
- Edge sealed against jobsite moisture exposure
- Cuts and nails like ordinary construction lumber
- SFI certified
- No knots, splits or voids
- Additional packaging and handling charges may be required
Where can I buy LVL beams?
Due to a lack of customer demand, few home improvement centers will carry LVLs in-stock and on the shelves, ready for purchase. However, some of the large home centers have LVLs in their catalog, available for special order. If you need an LVL beam now, your local, independent lumber yard likely will have a few basic LVL sizes in-stock.
What is the difference between LVL and LSL?
Laminated Veneer Lumber (LVL) Its shear strength is superior to LSL but doesn't quite match PSL's ability to withstand bending stress. LVL is more expensive than LSL but is affordable compared to PSL and glulam.
Is LSL stronger than dimensional lumber?
Laminated veneer lumber (LVL) studs can be two times stronger in compression and tension than standard framing lumber of the same dimension.
What does LSL beam stand for?
Laminated strand lumberLaminated strand lumber (LSL)
Which is stronger PSL or LSL?
Due to its high allowable shear strength, LSL beams have the capacity for larger penetrations than other engineered wood beam options. While not as strong as LVL or PSL beams, LSL is generally cheaper and is ideal for short spans.
What is the strongest engineered wood beam?
Power Beam® is the strongest engineered wood product (EWP) on the market with design values of 3000Fb - 2.1E - 300Fv. Power Beam® is manufactured with superior strength southern yellow pine MSR Lumber.
What are LSL studs?
Laminated Strand Lumber creates straighter walls, making it easier to install cabinetry, millwork and tile. There are no knots, splits or voids and the strength and stiffness properties of laminated strand lumber (LSL) exceed those of traditional lumber.
What is LSL lumber used for?
LSL lumber is most commonly shaped into framing boards for floor joists and support beams. It can also be used for door cores, sill plates, and other applications.
What is LSL in construction?
Laminated Strand Lumber (LSL) Combined with an adhesive, the strands are oriented and formed into a large mat or billet and pressed. LSL is used in a variety of applications from studs to millwork components.
What is LSL header?
Length. Sold by lineal foot. TimberStrand® LSL headers reduce installation time and provide a one-piece solution for residential door and window openings. They're stable so they cut down on callbacks to fix sheetrock cracks, and they're available in pre-cut lengths to minimize jobsite waste and extra labor.
How is LSL lumber made?
1:555:37How Is It Made: LP® SolidStart® LSL - YouTubeYouTubeStart of suggested clipEnd of suggested clipPossible the LSL manufacturing process is meticulously monitored and controlled in two state-of-the-MorePossible the LSL manufacturing process is meticulously monitored and controlled in two state-of-the-art master control rooms from the furnaces to the operation of the massive steam injection press
Is a glulam stronger than a LVL?
The laminated beam is stronger but more expensive and used when bigger cross-sections are required. Generally made from hardwood, rather than the lvl softwood.
How far can a PSL beam span?
60 feet* The span and load tables in this guide cover beam spans up to 60 feet; however, 2.2E Parallam® PSL beams can be delivered in lengths up to 66 feet.
What is LSL framing?
LSL is used primarily as structural framing for residential, commercial and industrial construction. It is suitable for headers and beams, tall wall studs, rim board, sill plates, millwork and window framing. LSL also offers good fastener-holding strength. It can also be left exposed as a design feature. Earth Sciences Building, UBC.
What is LSL lumber?
LSL is part of a family of products, structural composite lumber (SCL), that are made of dried and graded wood veneers, strands or flakes that are layered upon one another and bonded together with a moisture-resistant adhesive into large blocks known as billets. Other products in this group include laminated veneer lumber (LVL) ...
How is LSL similar to LVL?
LSL is similar to LVL in many ways, with the exception that it uses flakes, and not layers of veneers. The flakes are pressed together with heat—using a steam injection press— and bonded by adhesives.
What is LSL in Vancouver?
LSL is used for the ceiling at the North Vancouver City Hall in an unexpected way. Typically, LSL panels are cut into smaller pieces rather than used as large panels as seen here. This innovation not only looks good but means ceiling component can be prefabricated and installed with greater ease and speed.
Why does LSL resist fire?
LSL, like other mass timber products, naturally resists fire because it chars. In the event of a fire, this char on the outside forms a protective layer while retaining strength. This slows combustion allowing time to evacuate the building safely.
What is parallel strand lumber?
A sister product, parallel strand lumber (PSL) is used as hollow box beams to form the “eyebrow” overhangs of the building. Read the project profile.
Is LSL a good alternative to wood?
This efficient use of wood fibre adds to its eco-friendly benefits and makes it an attractive alternative to more carbon-intensive materials. Like most wood products, it is well-suited to prefabrication. LSL is a cost-effective solution for a wide range of framing applications.
What is SCL lumber?
Structural composite lumber (SCL) is used when discussing the group of manufactured wood that has layered wood veneers that are bonded with moisture resistant adhesives to make structural supports like beams, studs, or columns.
What is LVL in building?
Laminated Veneer Lumber (LVL) LVL is the typical timber wall bonding option for most modern buildings . Commonly referred to as Microlam, LVL is made of thinly sliced veneers laid in a parallel fashion and bonded together through heat and significant pressure.
What is glulam used for?
Consisting of several layers of wood lumber, bonded together with high strength adhesives, Glulam is a revolutionary, versatile laminated beam used in all kinds of construction, whether it be residential or commercial. A unit looks like a stack of large lumber strongly bonded by glue.
What is laminated strand lumber?
Laminated Strand Lumber (LSL) LSL is manufactured from flaked wood strands that can resemble an oriented strand board (OSB), the strands are arranged in a parallel fashion to the longitudinal axis of the member.
Is LVL beam cheap?
The biggest appeal among builders for using LVL is its cost, it’s very cheap. A particular advantage to this beam type is you can custom fabricate it to match narrower beams. In addition, you can create a larger beam merely by nailing several plies together.
Is LSL or PSL stronger?
LSL is often the least expensive option when compared to other manufactured wood beams. Because of its shear strength, LSL beams have a larger capacity for penetrations than that of other engineered wood beams. The LSL is not quite as strong as LVL or PSL beams but is generally cheaper and better for shorter periods.
Product Specifications
Learn more about how LP makes LP SolidStart LSL and why it's the right choice for your next project.
How It's Made
LP ® SolidStart ® LSL’s manufacturing process provides superior performance with less shrinking, warping and twisting.
Do LVL Beams Sag?
A properly sized engineered LVL Beam will have some deflection by nature, but if properly built and installed with crowning up, the deflection makes the beam true and level.
Is LVL Stronger than Dimensional Lumber?
Dimensional lumber in today’s market is grown quicker with wider spaced growth rings and is not as strong as it once was. Engineered LVL lumber is made in a factory and is robust, straight, and more uniform than dimensional lumber. The days of crooked and warped lumber are in the past.
Are LVL Beams a Good Choice?
LVL beams are a high-quality building product that is an excellent choice for most modern homes.
How to Fasten LVL Beams Together?
Building LVL beams on the job site require specific fasteners to connect the layers making up the LVL beam. This type of LVL beam is commonly referred to as a Glulam beam. When putting together sawn lumber, it is vital to find each board’s crown or direction of the bend. Finding the bend will help you match and put together the layers properly.
Can You Notch an LVL Beam?
Although you can, cutting or notching an LVL beam is not recommended by most manufacturers. Check with the LVL manufacturer, and they should have technical specs on proper notching if approved. It is recommended never to notch the tension side of the beam.
How to Finish an LVL Beam?
If a beam is cut, the cut end needs a coat of sealant to protect it from added moisture. LVL beams are engineered to be in a covered location and not exposed to the living area. If you have an exposed LVL beam and want to finish it, you can always cover it with 1x cedar or pine to give it a natural look.
Should You Handle or Store LVL Beams Differently?
LVL beams are similar to traditional wood beams in that you should keep them wrapped to protect from the weather and use stickers to separate bundles. To preserve the LVL beams from water damage, we recommend that you store the LVL material at least 12 inches off the ground.
